id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5332912,2454909,plaintiff,Cornburgh,Alvered,esq,,"Cornburgh, Alvered, esq",0 5332913,2454909,defendant,Courteys,John,gent,874441,"Courteys, John, of Pylle juxta Lostwythiell, gent",0 5332914,2454909,defendant,Ude,Tristram,mariner,592068,"Ude, Tristram, of Lostwythiell, mariner",1